Young Brunette Girl Near The River On Rocks With The Lantern

The simplest technology used is the candle lantern. Candles give only a weak light, and must be protected from wind to prevent flickering or complete extinguishment. A typical candle lantern is a metal box or cylinder with glass or mica side panels and an opening or ventilated cover on the top.
Decorative lanterns exist in a wide range of designs. Some hang from buildings, while others are placed on or just above the ground. Paper lanterns occur in societies around the world. Modern varieties often place an electric light in a decorative glass case.
The ancient Chinese sometimes captured fireflies in transparent or semi-transparent containers and used them as (short-term) lanterns. Raise the Red Lantern, a Chinese film, prominently features lanterns as a motif. Lanterns are used in many Chinese festivals. During the Ghost Festival, lotus shaped lanterns are set afloat in rivers and seas to symbolic guide the lost souls of forgotten ancestors to the afterlife. During the Lantern Festival, the displaying of many lanterns is still a common sight on the 15th day of the first lunar month throughout China. In Chinese festivities, the kongming lanterns can be seen floating high into the sky during festivities.
Use of fireflies in transparent containers was also a widespread practice in ancient India. But since these were short term solutions, the use of fire torches was more prevalent.